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论文介绍了三种高精度变形结构变形测量装置。针对不同的需求,搭建适用的测试系统,能够解决最高达CTE≤1×10-7/deg(温度范围-10℃~45℃)内的复合材料管件轴线方向变形测量;同时针对大尺寸的变形结构件产品,也设计了最高达2μm/1.8m×1.8m精度测试解决方案。
The paper introduces three kinds of high-precision deformation deformation measuring device. According to the different requirements, we can set up a suitable test system to solve the axial deformation measurement of the composite pipe fittings up to CTE≤1 × 10-7 / deg (temperature range -10 ℃ ~ 45 ℃) Structural parts products, but also designed up to 2μm / 1.8m × 1.8m accuracy test solutions.